TY - GEN
T1 - GPS, Bluetooth and Wi-Fi tri-band antenna on metal frame of smartwatch
AU - Jeon, Minhwan
AU - Choi, Woo Cheol
AU - Yoon, Young Joong
PY - 2016/10/25
Y1 - 2016/10/25
N2 - A design concept of the loop antenna on the metal frame of a smartwatch device for GPS, Bluetooth and Wi-Fi 5 GHz is introduced. The antenna was designed with a 1.5 mm thick, circular metal frame with a diameter of 55 mm. The system ground of a smartwatch is encircled by the metal frame. The open stub and coupling gap inserted into metal frame were set to provide multi-band operation. With the signal feeding and the 1st shorting pin in a proper location, the antenna cover the GPS band. The antenna covers the Bluetooth band with the current loop for GPS and the coupling between stubs. As well as, the antenna covers the Wi-Fi 5 GHz band by shorting the loop with 2nd shorting pin. The design and the results thereof are described and discussed in this paper.
AB - A design concept of the loop antenna on the metal frame of a smartwatch device for GPS, Bluetooth and Wi-Fi 5 GHz is introduced. The antenna was designed with a 1.5 mm thick, circular metal frame with a diameter of 55 mm. The system ground of a smartwatch is encircled by the metal frame. The open stub and coupling gap inserted into metal frame were set to provide multi-band operation. With the signal feeding and the 1st shorting pin in a proper location, the antenna cover the GPS band. The antenna covers the Bluetooth band with the current loop for GPS and the coupling between stubs. As well as, the antenna covers the Wi-Fi 5 GHz band by shorting the loop with 2nd shorting pin. The design and the results thereof are described and discussed in this paper.
UR - http://www.scopus.com/inward/record.url?scp=84997109096&partnerID=8YFLogxK
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U2 - 10.1109/APS.2016.7696795
DO - 10.1109/APS.2016.7696795
M3 - Conference contribution
AN - SCOPUS:84997109096
T3 - 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings
SP - 2177
EP - 2178
BT - 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016
Y2 - 26 June 2016 through 1 July 2016
ER -